baber/WOPTO huggingface dataset:
Patent JP-2011162875-A (JP)
Title: Phosphorus-containing copper anode for electrolytic copper plating, method of producing the same and electrolytic copper plating method
Inventor: NAKAYA KIYOTAKA
IPC: C25D17/10
Filed: 2010-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus-containing copper anode for electrolytic copper plating, a method of producing the phosphorus-containing copper anode for electrolytic copper plating and an electrolytic copper plating method capable of reducing plating defectives due to slime.  <P>SOLUTION: Working is performed onto a phosphorus-containing copper for electrolytic copper plating to give a working strain to the phosphorus-containing copper for electrolytic copper plating, thereafter, re-crystallizing heat treatment is performed, thereby, such a crystal grain boundary structure that the special grain boundary length rate Lσ<SB>N</SB>/L<SB>N</SB>of the unit total special grain boundary length Lσ<SB>N</SB>calculated by converting the total special grain boundary length Lσ of a special grain boundary into the value per unit area 1 mm<SP>2</SP>to the unit total grain boundary length L<SB>N</SB>calculated by converting the total grain boundary length L of a crystal grain boundary of a copper crystal grain on the anode surface into the value per unit area 1 mm<SP>2</SP>becomes 0.4 or more is produced, a black film is evenly formed on the initial time of electrolytic copper plating, the black film is prevented from coming off and, thereby, the plating defectives can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008289-A (JP)
Title: Structure for housing optical path
Inventor: TOMIZAWA TOSHIICHI
IPC: G02B6/24
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for housing an optical path also capable of responding to the case in which both of an optical cable and an optical fiber are housed.SOLUTION: A housing structure houses in a tray 40 multiple optical paths connected to an optical communication network. The multiple optical paths are optical cables and optical fibers, and the optical cables and the optical fibers are mutually connected through optical connectors. In one side surface of the tray 40 are provided an optical cable excess-length processing part 52 for housing an excess-length portion of the optical cables in a circular arc shape, an optical fiber excess-length processing part 64 for housing an excess-length portion of the optical fibers in a circular arc shape, and an optical connector housing part 51 for housing the optical connectors. The optical cable excess-length processing part 52 and the optical fiber excess-length processing part 64 are arranged in a position facing to each other with the optical connector housing part 51 placing in-between.
Patent JP-2012007588-A (JP)
Title: Wind power generator
Inventor: NODA YOSHITOMO
IPC: F03D11/00
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator that a gear body can be designed at a level of an on-driving maximum load without losing necessary strength and durability, when a rolling bearing including a fixed gear is used in a slewing ring bearing to engage with a driving gear.SOLUTION: The wind power generator is located on an upper end of a tower where a nacelle is vertically arranged on a base. The generator includes: a yaw driving device for yawing the nacelle; and/or a pitch driving device for controlling a pitch angle of a windmill blade. The yaw driving device and/or the pitch driving device are/is equipped with an engagement part between the slewing ring bearing 20 including an inner tooth or an outer tooth and a pinion gear, and a driving mechanism of the devices includes a clutch mechanism which slips by receiving larger input than the on-driving maximum load to the engagement part.
Patent JP-2012013726-A (JP)
Title: Optical interconnection module, and optical and electrical circuit board using the same
Inventor: MATSUOKA YASUNOBU
IPC: G02B6/42
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical interconnection module, when an optical element and signal wires are highly densely mounted on a substrate, reducing an influence of cross talk noise caused by interference of light and electricity between transmission and reception, and to provide an optical and electrical circuit board using the same.SOLUTION: This optical interconnection module includes: a substrate 10 partially formed into a step; a light-emitting element array 11 installed on a step upper section; a light-receiving array 12 installed on a step lower section; a drive circuit 13 connected to the light-emitting element array; a signal amplification circuit 14 connected to the light-receiving array; an optical waveguide having a plurality of cores 16 wired along a substrate surface; and an optical path converting section converting the optical path of light emitted from the light-emitting element array to cause the light to enter the core 16 and cause the light going out of the core 16 to enter the light-receiving array.
Patent JP-2012015594-A (JP)
Title: Ultrasonic sensor
Inventor: AKIYAMA KEIKO
IPC: H04R17/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor capable of improving a detection performance of an ultrasonic wave without reducing bonding strength of an acoustic-matching member and a piezoelectric element while reducing the size of the whole device.SOLUTION: A piezoelectric element 2 is covered with an acoustic-matching member 3 which consists of a main oscillation part 5 and an auxiliary oscillation part 6. The thickness of wall parts 8 to 11 of the auxiliary oscillation part 6 and a bottom plate 12 is set to a predetermined threshold or lower. When an ultrasonic wave is received in an oscillation face 4 of the acoustic-matching member 3, the oscillation according to the ultrasonic wave is transmitted to a top face 22 through a contact face 7, and is further transmitted to a bottom face 23 of the piezoelectric element 2 and side faces 24a to 24d through the auxiliary oscillation part 6.
Patent JP-2011063580-A (JP)
Title: Composition
Inventor: SHIMOKAWA TATSUHARU
IPC: A23L19/00
Filed: 2010-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which has reduced smell originated from a processed garlic product or controls the lowering in the content of vitamin B groups, vitamin E or gamma-oryzanol, and has good quality stability.  <P>SOLUTION: The composition comprises one or more selected from the group consisting of aspartic acid and salts thereof, and one or more selected from the group consisting of processed garlic products, vitamin B groups, vitamin E and gamma-oryzanol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012013141-A (JP)
Title: Trunnion type ball valve
Inventor: NAKAZAKI MIKIO
IPC: F16K5/06
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a trunnion type ball valve which can reliably seal high-pressure fluid from a primary side and a secondary side according to a double seal method established by a repulsive force by the use of a spring and a fluid pressure, secure sealing property by generating a prescribed pressing force on the basis of the fluid pressure and adjust the pressing force to an optimum sealing surface pressure while securing the whole compactness and the strength of a seat retainer, suppressing the rise of a valve operation torque to enhance the durability and maintaining superior operability.SOLUTION: The trunnion type ball valve includes: a ball 12 disposed freely rotatably via a stem 11 in a body 14; and a seal mechanism 13 which is arranged on both side positions of the ball 12 such that the ball 12 comes into sealing contact with the seal mechanism 13. The seal mechanism 13 includes a ball sheet 25, a seat retainer 18, a spring member 22 and a seal member 20. The pressing force of the seal mechanism 13 is constituted with the repulsive force applied to the sheet retainer 18 by the spring member 22 and the fluid pressure set on the inner diameter side of the seal member 20.
Patent JP-2012010944-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI HITOSHI
IPC: A47L7/04
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner reduced in component cost, and efficiently cooling a heat radiating side of a Peltier element while reducing the influence on the flow rate of air generated by the driving of an electric fan.SOLUTION: The vacuum cleaner has a vacuum cleaner body including a dust collecting cup, and the electric fan having a suction side communicating with the dust collecting cup through a suction air passage. An electrostatic atomizer 11 for generating mist containing radicals is disposed in the suction air passage. The electrostatic atomizer 11 has the Peltier element 45 having a heat absorbing side and the heat radiating side. The electrostatic atomizer 11 has an electrode 78 for atomizing water condensed on the heat absorbing side cooled by heat absorption of the Peltier element 45, into the mist containing radicals through self-discharge. The electrostatic atomizer 11 has a branched air passage 98 having an inlet hole 72 and an outlet hole 29 at positions having different flow rates in the suction air passage, and positioning the heat radiating side of the Peltier element 45.
Patent JP-2012016405-A (JP)
Title: Hanger
Inventor: NOIRI TATSURO
IPC: A47B61/00
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a hanger which can be attached to a desired position on a belt shape member without engagement holes and which enables a storage implement, a small article, etc. to be hung therefrom for storage to more flexibly and effectively utilize a storage space.SOLUTION: The hanger includes a holding part to grip and hold a belt shape member and a hook part to hang and dangle an article. The holding part comprises two holding bodies and each of the two holding bodies grips the belt shape member by joining both opposing side end parts. One pair of opposing side end parts of them are made joined to each other via a flexible thin wall part and the other pair of opposing side end parts include engagement parts engageable with each other.
Patent JP-2012019631-A (JP)
Title: Test support device, and testing method of low pressure air circuit breaker
Inventor: OKA HIROSHI
IPC: H02B3/00
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To perform a test of a circuit breaker including a sequence of a control circuit, prior to trial run of an auxiliary machine, without depending on the combination of the auxiliary machine and the control circuit of the breaker.SOLUTION: A test support device is stored in a case and is used for operation test of a low pressure air circuit breaker of draw-out type which provides a circuit-disconnecting position and a sequential test position according to the amount of drawn-out from a connection position at which electrical connection is made to an auxiliary machine to be protected. The test support device includes: a fixing part that is fixed in the case; and a press-down part which, if the fact that the low pressure air circuit breaker is at the test position is detected when a first position detection switch arranged in the case is pressed down by a part of the low pressure air circuit breaker, presses down a second position detection switch which is arranged in the case and detects the fact that the low pressure air circuit breaker is at the connection position when pressed down by a part of the low pressure air circuit breaker.
Patent JP-2012023592-A (JP)
Title: Digital broadcast receiver, digital broadcast reception method, computer program and computer-readable storage medium
Inventor: SHIMOYAMADA HIROSHI
IPC: H04N7/173
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To improve user's convenience and power consumption of a digital broadcast receiver.SOLUTION: In a digital broadcast receiver 10, a storage unit 17 stores information concerning whether reception of a data block is completed, and when the information stored in the storage unit 17 indicates that a data block whose reception is not completed exists, a broadcast reception control unit 16 determines the timing of receiving the data block whose reception is not completed, and based on the timing, performs selective reception control which starts reception processing of the data block whose reception is not completed without performing the reception processing of a data block whose reception is completed.
Patent JP-2012021363-A (JP)
Title: Row houses
Inventor: INADA YASUTAKA
IPC: E04H1/04
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the construction cost and the air-conditioning efficiency of row houses.SOLUTION: A dwelling unit 2 on a lower floor comprises: a stilted living room 3; a stilted floor 4 of the stilted living room 3 forming a skip floor which is linked to a lower space consisting of an equipment room 7 equipped with a front door 6; and a service room 9 placed under the stilted floor of the stilted living room 3 and equipped with an opening 8 connected to the equipment room 7. A dwelling unit 10 on a upper floor comprises: a closed stair 25 extending upward within a room on a lower floor from a front door 11 on a upper floor placed in parallel with the front door 6 on a lower floor; a equipment room 12 located on the upper floor of the equipment room 7 of the lower dwelling unit 2 and equipped with an access opening 26 to the stair 25; a living room 15 which is located on the upper floor of the living room 3 of the lower dwelling unit 2 and comprises a upper part of a skip floor with a floor 13 of the equipment room 12 as a lower part of the skip floor; and a loft 16 placed on the equipment room of the upper dwelling unit, which shares an open-ceiling structure with the living room 15.
Patent JP-2012025665-A (JP)
Title: Method for producing 3-(methylthio)propanal
Inventor: AZEMI TAKUSHI
IPC: C07B61/00
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 3-(methylthio)propanal which can sufficiently decrease the production of high boiling impurities.SOLUTION: There is provided a method for producing 3-(methylthio)propanal which comprises reacting acrolein and methyl mercaptan in the presence of allylamines (I) and triallylamines (II), and preferably an optional organic acid. The preferred amount of allylamines (I) is 0.001 to 0.50 mol per 1 mol of triallylamines (II).
Patent JP-2012025240-A (JP)
Title: Vehicle seat
Inventor: NIITSUMA KENICHI
IPC: B60N2/42
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat that can reliably and effectively reduce the impact to the body, neck, etc. of the occupant in a rear collision, by enlarging the occupant's body move more toward the rear of the vehicle in the rear collision.SOLUTION: A vehicle seat S includes: a seat back frame 1 provided with side frames 15; a pressure receiving member 20 connected to the seat back frame 1 through connection members 21, 22 and supporting the occupant; and an impact reducing member 30 which is provided to at least one of the side frames 15, is connected to the connection members 21, 22, and allows the pressure receiving member 20 to be moved rearward by a predetermined impact load applied to the pressure receiving member 20. The seat back frame 1 has a waist entry prevention member 50 for preventing the rearward incursion movement of the waist of the occupant.
Patent JP-2012024276-A (JP)
Title: Reconstruction ligament fixture
Inventor: TAKAHASHI TOSHIAKI
IPC: A61B17/56
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To firmly fix a suture of a reconstruction ligament.SOLUTION: When inserting a fitting piece 26 in a fitting space X1 of a fixture body 25, an insertion passage into which the suture 11 (14) derived from a fixing bone hole 12 (15) is inserted by the fixture body 25 and the fitting piece 26 is formed, a pressure welding surfaces X2, X3 prepared in the insertion passage are pressure-welded to the suture 11 (14) so that the suture 11 (14) is fixed and held to the insertion passage, and a moderate tension force is given to the suture 11 (14) to be firmly fixed, thereby the reconstruction ligament 8 can be implanted in the condition that it is made to be close to a bone hole 6 (7) for union without gap.
Patent JP-2012033518-A (JP)
Title: Joint structure manufacturing method, heating and melting treatment method, and system for the same
Inventor: ABE HIDEYUKI
IPC: B23K31/02
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method which reduces positional deviations between substrates even though the defluxing process can be omitted.SOLUTION: A temporary fixing agent 55 is applied to a plurality of substrates 50a and 50b, and the substrates 50a and 50b are heated by a heater 33 in a state in which the substrates 50a and 50b are temporarily fixed to each other via the temporary fixing agent 55. The temporary fixing agent 55 is evaporated before or during melting of a solder 54, and the substrates 50a and 50b are soldered to each other via the molten solder 54.
Patent JP-2012027281-A (JP)
Title: Image heating device and pressure roller used therein
Inventor: UCHIYAMA YASUHARU
IPC: G03G15/20
Filed: 2010-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce rise of temperature in paper non-passing parts and changes in conveyance speed of recording material at a nip part, and to accelerate heating treatment of an image.SOLUTION: An image heating device comprises: a heating member 2; and a pressure roller 4 which includes an elastic layer 8 and has contact with the heating member to form a nip part N. The image heating device heats a toner image while holding and conveying a recording material P which carries a toner image t at the nip part. The elastic layer of the pressure roller includes thermosetting silicone rubber 8A containing heat conductive fillers 12. The thermosetting silicone rubber includes: gap parts 10 formed of resin microballoons; and hole path parts 11 which connect the gap parts. And thermal conductivity of the elastic layer is 0.15 W/mK to 0.5 W/mK.
Patent JP-2012027777-A (JP)
Title: Keyword extracting device, method and program
Inventor: MIZUNOE KEIKO
IPC: G06F17/30
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To extract hierarchized keywords by selecting characteristic words in a plurality of documents as keywords of an upper hierarchy and to appropriately narrow down keywords of each hierarchy.SOLUTION: Keywords are extracted from each document, and a cumulative number of counts is taken, which is the number of documents containing the keywords. Further, if the same combination of keywords appears in a plurality of documents, they are virtually deemed to constitute one document, and the number of unique counts is taken, which is the number of documents containing the keywords. Single words that are ranked high both in the cumulative number of counts and in the unique number of counts are extracted as keywords in the highest hierarchy, and compound words that are ranked high either in the cumulative number of counts or in the unique number of counts are extracted as keywords in the second highest hierarchy. After being extracted, keywords in the highest hierarchy and keywords in the second highest hierarchy contained in the same document are associated with each other and hierarchized.
Patent JP-2012024422-A (JP)
Title: Device for measuring brain activity state
Inventor: KIYOHARA GENSUKE
IPC: A61B10/00
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring a brain activity state capable of securing the accuracy of data of the brain activity state of a subject for odors when the subject smells two or more odors one by one.SOLUTION: The device for measuring the brain activity state includes: an MRI or NIRS to acquire the data of the brain activity state of the subject; a non-magnetic supply pipe that forms a route for supplying a prescribed smell to the position of the subject's nose in the MRI or NIRS; a deodorant means that eliminates the prescribed smell existing near the subject's nose; and an excretory duct that exhausts air existing in the position of the subject's nose.
Patent JP-2011051882-A (JP)
Title: Water-based slurry composition for making environmental barrier coating and environmental barrier coating comprising the same
Inventor: KIRBY GLEN HAROLD
IPC: F01D25/00
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental barrier coating to protect CMC (Ceramic Matrix Composite) from the high temperature steam environments present in gas turbine engines.  <P>SOLUTION: The environmental barrier coating includes: at least one transition layer 16 made from a transition layer slurry comprising: from about 1 wt.% to about 99.9 wt.% water; from about 0.1 wt.% to about 72 wt.% primary transition material; from about 0.1 wt.% to about 59.3 wt.% Lnb rare earth metal slurry sintering aid; at least one transition layer 16 produced from a transition layer slurry composed of about 0.1 wt.% to about 20.6 wt.% SiO<SB>2</SB>slurry sintering aid; optionally, any one or more of: an outer layer 20 made from an outer layer slurry comprising: from about 1 wt.% to about 99.9 wt.% water; and from about 0.1 wt.% to about 72 wt.% primary outer material; and a compliant layer 18 made from a pliable layer slurry comprising: from about 1 wt.% to about 99.9 wt.% water; and from about 0.1 wt.% to about 72 wt.% primary pliable material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012030174-A (JP)
Title: Solvent recovery apparatus
Inventor: SHINOHARA KAZUYA
IPC: B01D5/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a solvent recovery apparatus which recovers a solvent, efficiently at low costs, from a target gas discharged by e.g. a factory, and containing a high-boiling-point solvent.SOLUTION: The solvent recovery apparatus includes a cooling recovery section consisting of a primary cooler carrying out primary cooling of a target gas and a secondary cooler carrying out secondary cooling of the target gas after the primary cooling to 20°C or lower and an adsorption recovery section adsorbing vapor of the solvent remaining in the target gas after the cooling recovery with an adsorbent for separation recovery. Between the primary and secondary coolers, there are disposed a heat exchanger 1 cooling, before the secondary cooling, the target gas after the primary cooling through heat exchange with a cooling medium and a heat exchanger 2 heating the treated gas after the separation recovery of the solvent vapor with a heating medium, after the adsorption recovery section. There are also disposed a cooling/heating recovery circulation passage through which a common heat medium is circulated between the heat exchangers 1 and 2 and a heat exchanger 3 cooling the heat medium after the heat exchange in the heat exchanger 2.
Patent JP-2012031311-A (JP)
Title: Nitrile group-containing highly saturated copolymer rubber
Inventor: IIZUKA TAKASHI
IPC: C08C19/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a nitrile group-containing highly saturated copolymer rubber capable of giving a crosslinked material having good ordinary state physical properties, and also especially excellent in pressure resistant set proof property.SOLUTION: The nitrile group-containing highly saturated copolymer rubber is provided by including (a) 10.0 to 40.0 wt.% α, β-ethylenically unsaturated nitrile monomer unit, (b) 5.5 to 10.0 wt.% α, β-ethylenically unsaturated dicarboxylic acid monoester monomer unit, (c) 11.0 to 30.0 wt.% alkoxyalkyl ester (meth)acrylate monomer unit having a 2-8C alkoxyalkyl group, and (d) 20.0 to 73.5 wt.% conjugated diene monomer unit, and hydrogenating at least a part of (d) the conjugated diene monomer unit.